Results 1 to 10 of about 5,076 (139)

The legacy of Eastern Mediterranean mountain uplifts: rapid disparity of phylogenetic niche conservatism and divergence in mountain vipers [PDF]

open access: yesBMC Ecology and Evolution, 2021
Background The orogeny of the eastern Mediterranean region has substantially affected ecological speciation patterns, particularly of mountain-dwelling species.
Mohsen Ahmadi   +8 more
doaj   +2 more sources

Comparison of venom from wild and long-term captive Gloydius caucasicus and the neutralization capacity of antivenom produced in rabbits immunized with captive venom [PDF]

open access: yesHeliyon, 2020
Gloydius caucasicus (NIKOLSKY, 1916) is a member of the Viperidae family in Iran.Comprehensive understanding of the toxigenic characteristics of snake venom is important for clinical monitoring of snakebite patients and effective therapy. We compared the
Fatemeh Rasoulinasab   +4 more
doaj   +2 more sources

Global mismatch between fishing dependency and larval supply from marine reserves [PDF]

open access: yesNature Communications, 2017
The effectiveness of marine reserves relies on whether they supply substantial recruitment outside their boundaries. Here, Andrello and colleagues use models of larval fish dispersal to show that countries most dependent on coastal fisheries receive the ...
Marco Andrello   +9 more
doaj   +2 more sources

Utilisation des modèles de niche pour l'évaluation des risques d'établissement des espèces exotiques [PDF]

open access: yesSciences, Eaux & Territoires, 2012
Afin de mieux anticiper et évaluer les risques d'invasions des espèces exotiques envahissantes, il est indispensable d'acquérir un maximum de connaissances sur l'écologie, la biologie et la biogéographie de ces espèces.
N. POULET
doaj   +4 more sources

Un siècle de biogéographie française

open access: yesBulletin de l’Association de Géographes Français, 2020
French biogeography has undergone changes in its approaches over the course of the years, constantly renewing its questions and methods. Crossing several periods during the 20th century, the geographers’ biogeography experienced a true renaissance in the
Marianne Cohen   +2 more
doaj   +1 more source

Nos sœurs les plantes, une pensée interdisciplinaire pour aborder le vivant en termes de parenté

open access: yesNatures Sciences Sociétés, 2022
La classification phylogénétique a mis fin à la distinction ontologique et scientifique entre les animaux et les plantes. Elle remet en question la partition entre ces deux règnes et réfute la thèse aristotélicienne dissociant les humains, les animaux et
Grésillon Étienne   +3 more
doaj   +1 more source

The Chic-Choc Mountains are the last southern refuge for Arctic lichens in eastern North America

open access: yesArctic Science, 2016
Endemic and disjunct populations of vascular plants and cryptogams occurring in the Chic-Choc Mountains on the Gaspé Peninsula in eastern Québec, Canada, have been attracting botanists for over a century.
Richard Troy McMullin, Briann C. Dorin
doaj   +1 more source

Does the altitude affect the stability of montane forests? A study in the Kahuzi-Biega National Park (Democratic Republic of the Congo) [PDF]

open access: yes, 2017
To understand the functioning of montane forests, this study was conducted in the highlands of the Kahuzi-Biega National Park in the Democratic Republicof the Congo.
Amani, Christian   +5 more
core   +1 more source

BIOGÉOGRAPHIE DU SILURE GLANE (SILURUS GLANIS) : CAUSES HYDROGRAPHIQUES, CLIMATIQUES ET ANTHROPIQUES. BIOGEOGRAPHY OF THE SHEATFISH (SILURUS GLANIS) : HYDROGRAPHICAL, CLIMATIC AND ANTHROPIC CAUSES.

open access: yesKnowledge and Management of Aquatic Ecosystems, 2008
La répartition actuelle du silure glane (Silurus glanis) en France et en Europe résulte de la combinaison de facteurs à la fois hydrographiques, climatiques et anthropiques.
SCHLUMBERGER O.   +2 more
doaj   +1 more source

Freshwater crayfish distribution update and maps for Greece: combining literature and citizen-science data

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
Crayfish are charismatic creatures of high interest to humans, among others playing key roles in freshwater ecosystems. Considering the significance of indigenous crayfish species (ICS) as well as the risks posed by non-indigenous crayfish species (NICS)
Perdikaris Costas   +3 more
doaj   +1 more source

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